Base | Representation |
---|---|
bin | 1011011111110… |
… | …1010010011011 |
3 | 10100202000001101 |
4 | 2313331102123 |
5 | 44321122022 |
6 | 4441332231 |
7 | 1123614652 |
oct | 267752233 |
9 | 110660041 |
10 | 48223387 |
11 | 25247a43 |
12 | 14197077 |
13 | 9cb5864 |
14 | 6594199 |
15 | 4378627 |
hex | 2dfd49b |
48223387 has 16 divisors (see below), whose sum is σ = 53372160. Its totient is φ = 43366752.
The previous prime is 48223381. The next prime is 48223391. The reversal of 48223387 is 78332284.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 48223387 - 215 = 48190619 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (48223381) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70893 + ... + 71569.
It is an arithmetic number, because the mean of its divisors is an integer number (3335760).
Almost surely, 248223387 is an apocalyptic number.
48223387 is a deficient number, since it is larger than the sum of its proper divisors (5148773).
48223387 is a wasteful number, since it uses less digits than its factorization.
48223387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 882.
The product of its digits is 64512, while the sum is 37.
The square root of 48223387 is about 6944.3060848439. The cubic root of 48223387 is about 363.9870255610.
The spelling of 48223387 in words is "forty-eight million, two hundred twenty-three thousand, three hundred eighty-seven".
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